Which of the following statement(s) about acids is/are CORRECT?I. They – McqOptions

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1.	Which of the following statement(s) about acids is/are CORRECT?I. They change the colour of red litmus to blue.II. They change the colour of blue litmus to red.III. They have pH value less than 7.
A.	Only I and III
B.	Only II and III
C.	Only I
D.	Only II
Answer» C. Only I

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